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Your Complete Source for Seals

We deliver accurate, timely, and cost-effective sealing solutions to reduce downtime and extend your product lifetime.

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Behind the Scenes at H&D

At H&D, we understand that downtime due to seal failure is not an option. Join us for a behind-the-scenes look at how we do our best to help ensure that you have the right seals working for you, the first time.

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Solutions for Your Industry

Hydraulics

Quality, innovative hydraulic sealing solutions at a competitive price.

Oil & Gas

Seals engineered to perform reliably in the toughest environments.

Semiconductor

The right O-ring or seal for your most demanding applications.

State-of-the-Art Distribution

Our large in-stock inventory and long-standing relationships with top-of-the-line, global suppliers enables the fastest access to the highest quality seals.

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Your Satisfaction Is Our Ultimate Goal

We take pride in going the extra mile to ensure your satisfaction with personal and timely responses to your product and customer service needs.

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Accuracy

Standard ensure the accuracy and quality of all our products and services.

Access

Large inventory of customer-specific seal kits and designated parts ensure timely access.

Expertise

50% of our team are engineers who work collaboratively to address your challenges.